diff options
author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2019-02-14 10:37:46 +0100 |
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committer | Mark Brown <broonie@kernel.org> | 2019-02-14 14:40:58 +0000 |
commit | 9f9f8a5b79b0855d162153de41ffda687fd2241f (patch) | |
tree | 50daeaea104ab2ab0055beffcb1191aab625e5ba /sound/soc/samsung/i2s.c | |
parent | c5ba619247391527248c4a8fb27e68f7cece8d0d (diff) |
ASoC: samsung: i2s: Comments clean up
Spelling error fixes, upper/lower case letter changes.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/samsung/i2s.c')
-rw-r--r-- | sound/soc/samsung/i2s.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 07f815a730df..84cfa2c0ba68 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -1,5 +1,4 @@ -/* sound/soc/samsung/i2s.c - * +/* * ALSA SoC Audio Layer - Samsung I2S Controller driver * * Copyright (c) 2010 Samsung Electronics Co. Ltd. @@ -61,10 +60,10 @@ struct i2s_dai { /* Platform device for this DAI */ struct platform_device *pdev; - /* Frame Clock */ + /* Frame clock */ unsigned frmclk; /* - * Specifically requested RCLK,BCLK by MACHINE Driver. + * Specifically requested RCLK, BCLK by machine driver. * 0 indicates CPU driver is free to choose any value. */ unsigned rfs, bfs; @@ -72,8 +71,9 @@ struct i2s_dai { struct i2s_dai *pri_dai; /* Pointer to the Secondary_Fifo if it has one, NULL otherwise */ struct i2s_dai *sec_dai; -#define DAI_OPENED (1 << 0) /* Dai is opened */ -#define DAI_MANAGER (1 << 1) /* Dai is the manager */ + +#define DAI_OPENED (1 << 0) /* DAI is opened */ +#define DAI_MANAGER (1 << 1) /* DAI is the manager */ unsigned mode; /* Driver for this DAI */ @@ -98,7 +98,7 @@ struct samsung_i2s_priv { /* Spinlock protecting access to the device's registers */ spinlock_t lock; - /* Lock for cross i/f checks */ + /* Lock for cross interface checks */ spinlock_t pcm_lock; /* CPU DAIs and their corresponding drivers */ @@ -309,7 +309,7 @@ static inline void set_rfs(struct i2s_dai *i2s, unsigned rfs) writel(mod, priv->addr + I2SMOD); } -/* Read Bit-Clock of I2S (in multiples of LRCLK) */ +/* Read bit-clock of I2S (in multiples of LRCLK) */ static inline unsigned get_bfs(struct i2s_dai *i2s) { struct samsung_i2s_priv *priv = i2s->priv; @@ -331,7 +331,7 @@ static inline unsigned get_bfs(struct i2s_dai *i2s) } } -/* Write Bit-Clock of I2S (in multiples of LRCLK) */ +/* Write bit-clock of I2S (in multiples of LRCLK) */ static inline void set_bfs(struct i2s_dai *i2s, unsigned bfs) { struct samsung_i2s_priv *priv = i2s->priv; @@ -383,7 +383,7 @@ static inline void set_bfs(struct i2s_dai *i2s, unsigned bfs) writel(mod, priv->addr + I2SMOD); } -/* Sample-Size */ +/* Sample size */ static inline int get_blc(struct i2s_dai *i2s) { int blc = readl(i2s->priv->addr + I2SMOD); @@ -397,7 +397,7 @@ static inline int get_blc(struct i2s_dai *i2s) } } -/* TX Channel Control */ +/* TX channel control */ static void i2s_txctrl(struct i2s_dai *i2s, int on) { struct samsung_i2s_priv *priv = i2s->priv; @@ -742,7 +742,7 @@ static int i2s_hw_params(struct snd_pcm_substream *substream, switch (params_channels(params)) { case 6: val |= MOD_DC2_EN; - /* fall through */ + /* Fall through */ case 4: val |= MOD_DC1_EN; break; @@ -821,7 +821,7 @@ static int i2s_hw_params(struct snd_pcm_substream *substream, return 0; } -/* We set constraints on the substream acc to the version of I2S */ +/* We set constraints on the substream according to the version of I2S */ static int i2s_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { @@ -1056,7 +1056,8 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) pm_runtime_get_sync(dai->dev); - if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */ + if (is_secondary(i2s)) { + /* If this is probe on the secondary DAI */ snd_soc_dai_init_dma_data(dai, &i2s->dma_playback, NULL); } else { snd_soc_dai_init_dma_data(dai, &i2s->dma_playback, |